Movable air pollution treatment device with filter plate convenient to replace

Abstract

The utility model relates to a movable atmospheric pollution treatment device convenient for replacing a filter plate, and aims to solve the technical problems that the conventional atomizing nozzle is arranged above the filter plate, and the filter plate is obliquely arranged, so that when the atomizing nozzle sprays water for cleaning, the filter plate is easy to block, and the atmospheric pollution treatment efficiency is further influenced, and the movable atmospheric pollution treatment device comprises a box body, the top of the box body communicates with an exhaust pipe, the two sides of the box body communicate with air inlet pipes, driving motors are installed on the positions, below the two air inlet pipes, of the box body, driving shafts are installed at the driving ends of the two driving motors, connecting discs are detachably installed on the two driving shafts, and a plurality of connecting rods are installed on the outer sides of the two connecting discs. The air filter has the advantages that the cleaning effect of the annular filter disc is improved, and the air inlet end of the air inlet pipe can be filtered all the time by rotating the annular filter disc through the driving motor, so that the atmospheric filtration is not influenced when the annular filter disc is cleaned, and the atmospheric filtration efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the field of air pollution control equipment, in particular to a mobile air pollution control device which is convenient for replacing filter plates. Background Art

[0002] Air pollutants enter the atmosphere from human or natural sources and participate in the atmospheric circulation process. After a certain residence time, they are removed from the atmosphere through chemical reactions, biological activities and physical precipitation in the atmosphere. If the output rate is lower than the input rate, they will accumulate in the atmosphere, causing the concentration of certain substances in the atmosphere to increase. When the concentration rises to a certain level, it will directly or indirectly cause acute or chronic harm to humans, organisms or materials, and the atmosphere will be polluted. In life, there are many factories that emit a lot of dust. Long-term emissions can affect people's daily lives. If you want to control it, you must solve it from the source.

[0003] According to the disclosed patent CN219355751U, a mobile air pollution control device includes a box body, an air intake channel is fixedly installed on one side of the box body, an air intake mechanism is arranged inside the air intake channel, and a filter plate is slidably installed inside the air intake channel. In the process of realizing the utility model, the inventor found that at least the following problems in the prior art have not been solved: a traditional atomizing nozzle is installed above the filter plate, and the filter plate is arranged at an angle, so that when the atomizing nozzle is used to spray water for cleaning, it is easy to cause clogging of the filter plate, thereby affecting the efficiency of air pollution control. For this reason, it is necessary to design a new technical solution to solve the problem. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet actual needs, and provide a mobile air pollution control device that is easy to replace the filter plate, so as to solve the technical problem that the current atomizing nozzle is installed above the filter plate and the filter plate is set at an angle, so that when the atomizing nozzle sprays water for cleaning, it is easy to cause clogging of the filter plate, thereby affecting the efficiency of air pollution control.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is as follows: a mobile air pollution control device that is easy to replace the filter plate is designed, including a box body, the top of the box body is connected to an exhaust pipe, both sides of the box body are connected to an air intake pipe, a driving motor is installed on the box body below the two air intake pipes, the driving ends of the two driving motors are installed with a driving shaft, and the two driving shafts are detachably installed with a connecting plate, a plurality of connecting rods are installed on the outer sides of the two connecting plates, and an annular filter plate is installed between the outer sides of the plurality of connecting rods on the same side, and the annular filter plate is arranged in affixed with the air intake end of the air intake pipe; a cleaning box is installed on the box body below the driving motor, a cleaning plate is installed at the bottom end of the inner cavity of the cleaning box, a cleaning brush is installed at one end of the cleaning plate, a conduit is installed on one side of the inner cavity of the cleaning box, a high-pressure nozzle is installed at one end of the conduit close to the cleaning brush, a water pump is installed at the bottom of the cleaning box, a water inlet pipe is connected between the water outlet end of the water pump and the conduit, and a water suction pipe is connected to the water suction end of the water pump.

[0006] Preferably, slots are provided at both ends of the driving shaft, connecting slots are provided at the other two ends of the driving shaft away from the slots, a circular hole is provided at the center of the connecting disk, and adjusting slots are provided on the connecting disks on both sides of the circular hole, and plug plates are passed through the opposite ends of the two adjusting slots, springs are fixedly connected between the two plug plates on one side of the inner cavity of the two adjusting slots, and connecting blocks are fixedly connected at both ends of the inner cavity of the circular hole away from the plug plates.

[0007] Preferably, an induced draft fan is provided in the air intake pipe, a fixing rod is installed on the outer side of the induced draft fan, and the other end of the fixing rod is fixedly connected to the inner wall of the air intake pipe.

[0008] Preferably, the size of the annular filter disc is larger than the diameter of the air intake pipe.

[0009] Preferably, baffles are fixedly connected to the inner cavities of the two connecting grooves.

[0010] Preferably, a toggle plate is fixedly connected to the surface of the plug plate, and the surface of the toggle plate is on the same horizontal line as the surface of the connection disk.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model combines an annular filter disc, a driving motor, an air intake pipe, a connecting disc, a cleaning box, a water pump, a cleaning plate and a cleaning brush. When a large amount of dust accumulates on the surface of the annular filter disc after long-term use, the driving motor is started to drive the annular filter disc to rotate so that the unused part of the annular filter disc corresponds to the air intake pipe to filter the atmosphere. At the same time, the annular filter disc with accumulated dust is rotated and placed in the cleaning box, so that the cleaning brush sweeps the dust on the annular filter disc. At the same time, the water pump is started to spray high-pressure water through the high-pressure nozzle to reversely flush the annular filter disc, thereby improving the cleaning effect of the annular filter disc. The annular filter disc can be rotated by the driving motor to filter the air intake end of the air intake pipe at all times, so that the cleaning of the annular filter disc does not affect the atmospheric filtration, thereby improving the efficiency of the atmospheric filtration.

[0013] 2. The utility model combines structures such as an insert plate, a circular hole, a connecting groove, a slot, a drive shaft and a spring. By toggling the insert plate to compress the spring and simultaneously disengage the insert plate from the slot, the connecting disk can be removed from the outside of the drive shaft, thereby facilitating the removal and replacement of the annular filter disk. By inserting the insert plate into the slot, the connecting disk can be limited to the outside of the drive shaft. At the same time, the connecting block is inserted into the connecting groove, and the baffle limits the moving distance of the connecting block, thereby improving the stability of the connecting disk installed on the outside of the drive shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a cross-sectional view of the cleaning box of the utility model;

[0016] Figure 3 This is a schematic diagram of the air intake pipe structure of the utility model;

[0017] Figure 4 This is the front view of the annular filter disc of the utility model;

[0018] Figure 5 It is an enlarged view of point A of the utility model;

[0019] Figure 6 This is a front view of the connection between the drive motor and the drive shaft of the utility model.

[0020] In the figure: 1. box body; 11. air inlet pipe; 12. exhaust pipe; 2. drive motor; 21. annular filter plate; 22. connecting plate; 23. connecting rod; 24. cleaning box; 25. cleaning plate; 26. cleaning brush; 27. water pump; 28. water suction pipe; 29. ​​conduit; 210. water inlet pipe; 211. high-pressure nozzle; 212. driving shaft; 3. fixing rod; 31. induced draft fan; 4. round hole; 41. connecting block; 42. adjusting slot; 43. spring; 44. plug plate; 45. toggle plate; 46. connecting slot; 47. baffle; 48. slot. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0022] Example 1: A mobile air pollution control device that is easy to replace the filter plate, see Figures 1 to 6 , including a box body 1, the top of the box body 1 is connected with an exhaust pipe 12, both sides of the box body 1 are connected with an intake pipe 11, and a driving motor 2 is installed on the box body 1 below the two intake pipes 11, and a driving shaft 212 is installed at the driving end of the two driving motors 2, and a connecting plate 22 is detachably installed on the two driving shafts 212, and a plurality of connecting rods 23 are installed on the outer sides of the two connecting plates 22, and an annular filter disc 21 is installed between the outer sides of the plurality of connecting rods 23 on the same side, and the size of the annular filter disc 21 is larger than the diameter of the intake pipe 11, and the annular filter disc 21 is fitted with the intake end of the intake pipe 11; a cleaning box 24 is installed on the box body 1 below the driving motor 2, and a cleaning plate 25 is installed at the bottom end of the inner cavity of the cleaning box 24, and a cleaning brush 26 is installed at one end of the cleaning plate 25, and the cleaning brush 26 is fitted with the annular filter disc 21; a conduit 29 is installed on one side of the inner cavity of the cleaning box 24, and a high-pressure conduit 29 is installed at one end of the conduit 29 close to the cleaning brush 26 The nozzle 211 and the bottom of the cleaning box 24 are provided with a water pump 27. A water inlet pipe 210 is connected between the water outlet end of the water pump 27 and the guide tube 29, and a water suction pipe 28 is connected to the water suction end of the water pump 27. When a large amount of dust accumulates on the surface of the annular filter disc 21 after long-term use, the driving motor 2 is started to drive the annular filter disc 21 to rotate so that the unused part of the annular filter disc 21 corresponds to the intake pipe 11 to filter the atmosphere. At the same time, when the annular filter disc 21 with accumulated dust is rotated and placed in the cleaning box 24, the cleaning brush 26 sweeps the dust on the annular filter disc 21. At the same time, the water pump 27 is started to spray high-pressure water through the high-pressure nozzle 211 to reversely flush the annular filter disc 21, thereby improving the cleaning effect of the annular filter disc 21. In addition, by driving the motor 2 to rotate the annular filter disc 21, the air intake end of the intake pipe 11 can be always filtered, so that the cleaning of the annular filter disc 21 does not affect the atmospheric filtration, thereby improving the efficiency of atmospheric filtration.

[0023] For details, see Figure 1 , Figure 4 — Figure 6, slots 48 are provided at both ends of the driving shaft 212, and connecting slots 46 are provided at the other two ends of the driving shaft 212 away from the slots 48, a circular hole 4 is provided at the center of the connecting disk 22, and adjusting slots 42 are provided on the connecting disks 22 on both sides of the circular hole 4, and plug plates 44 are passed through the opposite ends of the two adjusting slots 42, and springs 43 are fixedly connected between the two plug plates 44 on one side of the inner cavity of the two adjusting slots 42, respectively, and the inner cavities of the circular hole 4 away from the plug plates 44 are fixedly connected with connecting blocks 41, and the inner cavities of the two connecting slots 46 are A baffle 47 is fixedly connected, and the spring 43 is compressed by toggling the plug plate 44 and the plug plate 44 is disengaged from the slot 48, so that the connecting disk 22 can be removed from the outside of the drive shaft 212, thereby facilitating the disassembly and replacement of the annular filter disk 21. The plug plate 44 is inserted into the slot 48 to limit the connecting disk 22 to the outside of the drive shaft 212, and the connecting block 41 is inserted into the connecting groove 46, and the baffle 47 limits the moving distance of the connecting block 41, thereby improving the stability of the connecting disk 22 installed on the outside of the drive shaft 212.

[0024] For further information, see Figure 3 An induced draft fan 31 is provided in the air intake pipe 11, a fixing rod 3 is installed on the outside of the induced draft fan 31, and the other end of the fixing rod 3 is fixedly connected to the inner wall of the air intake pipe 11. By starting the induced draft fan 31, the atmosphere can be assisted to enter the box body 1 through the air intake pipe 11, thereby improving the efficiency of air treatment.

[0025] It is worth noting that see Figure 5 The surface of the plug plate 44 is fixedly connected to a toggle plate 45, and the surface of the toggle plate 45 is on the same horizontal line as the surface of the connecting disk 22. The toggle plate 45 is arranged to facilitate personnel to hold and manually toggle the plug plate 44 out of the slot 48 to disassemble the annular filter disk 21.

[0026] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0027] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A mobile air pollution control device for easy replacement of filter plates, comprising a housing (1), characterized in that: The top of the box body (1) is connected to an exhaust pipe (12), and both sides of the box body (1) are connected to an intake pipe (11). A drive motor (2) is installed on the box body (1) below the two intake pipes (11). The drive ends of the two drive motors (2) are installed with drive shafts (212). The two drive shafts (212) are detachably installed with connecting plates (22). A plurality of connecting rods (23) are installed on the outer sides of the two connecting plates (22). An annular filter plate (21) is installed between the outer sides of the plurality of connecting rods (23) on the same side. The annular filter plate (21) is arranged to fit the intake end of the intake pipe (11). A cleaning box (24) is installed on the box body (1) below the driving motor (2), a cleaning plate (25) is installed at the bottom end of the inner cavity of the cleaning box (24), a cleaning brush (26) is installed at one end of the cleaning plate (25), a conduit (29) is installed at one side of the inner cavity of the cleaning box (24), a high-pressure nozzle (211) is installed at one end of the conduit (29) close to the cleaning brush (26), a water pump (27) is installed at the bottom of the cleaning box (24), a water inlet pipe (210) is connected between the water outlet end of the water pump (27) and the conduit (29), and a water suction pipe (28) is connected to the water suction end of the water pump (27).

2. A mobile air pollution control device for easy replacement of filter plates as claimed in claim 1, characterized in that: Both ends of the driving shaft (212) are provided with slots (48), and the other two ends of the driving shaft (212) away from the slots (48) are provided with connecting slots (46). A circular hole (4) is provided at the center of the connecting disk (22), and the connecting disks (22) on both sides of the circular hole (4) are provided with adjustment slots (42). The two adjustment slots (42) are penetrated by plug plates (44) at opposite ends, and springs (43) are fixedly connected between the inner cavities of the two adjustment slots (42) and the two plug plates (44), and the inner cavities of the circular hole (4) are fixedly connected to connecting blocks (41) at both ends away from the plug plates (44).

3. A mobile air pollution control device for easy replacement of filter plates as claimed in claim 1, characterized in that: An induced draft fan (31) is arranged in the air intake pipe (11), a fixing rod (3) is installed on the outer side of the induced draft fan (31), and the other end of the fixing rod (3) is fixedly connected to the inner wall of the air intake pipe (11).

4. A mobile air pollution control device for easy replacement of filter plates as claimed in claim 1, characterized in that: The size of the annular filter disc (21) is larger than the diameter of the air intake pipe (11).

5. A mobile air pollution control device for easy replacement of filter plates as claimed in claim 2, characterized in that: The inner cavities of the two connecting grooves (46) are both fixedly connected with baffles (47).

6. A mobile air pollution control device for easy replacement of filter plates as claimed in claim 2, characterized in that: A toggle plate (45) is fixedly connected to the surface of the plug plate (44), and the surface of the toggle plate (45) is on the same horizontal line as the surface of the connection plate (22).

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